ORA-29837: insufficient privileges to execute implementation type
Cause : Uesrd ose onth aev rpiivlgee st oeexctuet h eipmlmeetnaito ntpye.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Teh wonre fo htei mlpeemnattoint yep ums tgarn tapprporait epirvlieegst ot h euesr.
Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.